cqbofu.com - robtex.com
cqbofu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:5105🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:8894🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.81.5Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.136.148🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | mckenzie.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26fd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mckenzie.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2fd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | mckenzie.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22fd🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | mckenzie.ns.cloudflare.com | ||||||
| A | 108.162.194.253🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mckenzie.ns.cloudflare.com | ||||||
| A | 162.159.38.253Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mckenzie.ns.cloudflare.com | ||||||
| A | 172.64.34.253🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mckenzie.ns.cloudflare.com | ||||||
| NS | theo.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b90🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | theo.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c190🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | theo.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2190🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | theo.ns.cloudflare.com | ||||||
| A | 108.162.193.144🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | theo.ns.cloudflare.com | ||||||
| A | 172.64.33.144🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | theo.ns.cloudflare.com | ||||||
| A | 173.245.59.144🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | theo.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.81.5, 172.67.136.148 | ||||||
| IPv6 | 2606:4700:3031::6815:5105, 2606:4700:3034::ac43:8894 | ||||||
| SOA | mckenzie.ns.cloudflare.comdns@cloudflare.com serial=2396732164 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774533302 | ||||||
Same first word
cqbofu.com |
DNS History
10 records (6 active, 4 former)
○NSf1g1ns1.dnspod.net2019-05-02 → 2019-05-02 · 3 obs
○ 2026-03-07 11:40:32
○ 2026-03-26 14:08:24
○NSf1g1ns2.dnspod.net2019-05-02 → 2019-05-02 · 3 obs
○ 2026-03-07 11:40:32
○ 2026-03-26 14:08:24
●NSmckenzie.ns.cloudflare.com2026-03-07 → 2026-03-26 · 3 obs
● 2026-03-07 11:40:32
● 2026-03-26 14:08:24
●NStheo.ns.cloudflare.com2026-03-07 → 2026-03-26 · 3 obs
● 2026-03-07 11:40:32
● 2026-03-26 14:08:24
○MXmxbiz1.qq.com2019-05-02 → 2019-05-02 · 3 obs
○ 2026-03-07 11:40:32
○ 2026-03-26 14:08:24
○MXmxbiz2.qq.com2019-05-02 → 2019-05-02 · 3 obs
○ 2026-03-07 11:40:32
○ 2026-03-26 14:08:24
●A104.21.81.52026-03-07 → 2026-03-26 · 2 obs
● 2026-03-26 14:08:24
●A172.67.136.1482026-03-07 → 2026-03-26 · 2 obs
● 2026-03-26 14:08:24
●A2606:4700:3031::6815:51052026-03-07 → 2026-03-26 · 2 obs
● 2026-03-26 14:08:24
●A2606:4700:3034::ac43:88942026-03-07 → 2026-03-26 · 2 obs
● 2026-03-26 14:08:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cqbofu.com | theo.ns.cloudflare.com, mckenzie.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.144
NS records: theo.ns.cloudflare.com, mckenzie.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cqbofu.com (unsigned zone)
⏱️ Timing
Total: 273ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.81.5, 172.67.136.148 |
| AAAA | 2 | 2606:4700:3034::ac43:8894, 2606:4700:3031::6815:5105 |
| NS | 2 | mckenzie.ns.cloudflare.com, theo.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | mckenzie.ns.cloudflare.com dns.cloudflar |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (theo.ns.cloudflare.com, theo.ns.cloudflare.com, theo.ns.cloudflare.com...)
Analysis
IP Addresses
cqbofu.com resolves to four IPs: 2606:4700:3031::6815:5105, 2606:4700:3034::ac43:8894, 104.21.81.5 and 172.67.136.148.
Other host names, for instance a123yn.com, thebroadsideonline.com, andersonfinancialtx.com, pragmaticplay.co and nutscomputergraphics.com share IP numbers with cqbofu.com.
Name Servers
cqbofu.com has two name servers: mckenzie.ns.cloudflare.com and theo.ns.cloudflare.com.
cqbofu.com shares the same name server setup as other domains, for example weihaipujing.com, gdmingyu.com, whcbjs.com, ccngc.net and xfs119.com.
cqbofu.com shares some name servers with other domains, for example veloximaging.com, letsplay.com, boxofficenews.com, 20-90.com and stories.com.pk.
Host names with six IP numbers: mckenzie.ns.cloudflare.com points to: 2606:4700:50::a29f:26fd, 2803:f800:50::6ca2:c2fd, 2a06:98c1:50::ac40:22fd, 108.162.194.253, 162.159.38.253 and 172.64.34.253; theo.ns.cloudflare.com points to: 2606:4700:58::adf5:3b90, 2803:f800:50::6ca2:c190, 2a06:98c1:50::ac40:2190, 108.162.193.144, 172.64.33.144 and 173.245.59.144.